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  1. 29 Jun, 2005 20 commits
  3. 28 Jun, 2005 20 commits
    • * tree-optimize.c (init_tree_optimization_passes): Fix typo. · 38c955ff 
      From-SVN: r101399
      Diego Novillo committed
    • re PR libfortran/22142 ([4.0 only] eoshift: boundary not filled in correctly) · 7f8f6d5f 
      2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>

        PR libfortran/22142
        * m4/eoshift1.m4:  Correct bstride (it needs to be multiplied
        by size since it's a char pointer).
        * m4/eoshift1_4.c:  Regenerated.
        * m4/eoshift1_8.c:  Regenerated.

2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>

        PR libfortran/22142
        * gfortran.fortran-torture/execute/intrinsic_eoshift.f90:
        Add testcase also testing eoshift1 for PR 22142.

From-SVN: r101398
      Thomas Koenig committed
    • rs6000.md (setmemsi): s/operand/operands/. · a05be2e0 
      2005-06-28  Andrew Pinski  <pinskia@physics.uc.edu>

        * config/rs6000/rs6000.md (setmemsi): s/operand/operands/.

From-SVN: r101397
      Andrew Pinski committed
    • ia64.c (ia64_expand_vecint_compare): Use unsigned saturating subtraction for QI… · e934ca47 
      ia64.c (ia64_expand_vecint_compare): Use unsigned saturating subtraction for QI and HImode unsigned compares.

        * config/ia64/ia64.c (ia64_expand_vecint_compare): Use unsigned
        saturating subtraction for QI and HImode unsigned compares.  Use
        bit arithmetic tricks for SImode unsigned compares.
        (ia64_expand_vcondu_v2si): Remove.
        (ia64_expand_vecint_cmov): Don't call it.

From-SVN: r101396
      Richard Henderson committed
    • rtlanal.c (nonzero_bits1): Use the mode of the value for determining integral-ness for comparisons. · 505ac507 
              * rtlanal.c (nonzero_bits1): Use the mode of the value for
        determining integral-ness for comparisons.

From-SVN: r101395
      Richard Henderson committed
    • rs6000.md (setmemsi): Fix operand 2. · 98843c92 
      2005-06-28  Andrew Pinski  <pinskia@physics.uc.edu>

        * config/rs6000/rs6000.md (setmemsi): Fix operand 2.

From-SVN: r101394
      Andrew Pinski committed
    • 20030708-1.c: Remove static from test function. · 777c8889 
              * gcc.dg/tree-ssa/20030708-1.c: Remove static from test function.
        * gcc.dg/tree-ssa/20030709-1.c, gcc.dg/tree-ssa/20030714-1.c,
        gcc.dg/tree-ssa/20030807-1.c, gcc.dg/tree-ssa/20030807-5.c,
        gcc.dg/tree-ssa/20030807-8.c, gcc.dg/tree-ssa/20030815-1.c,
        gcc.dg/tree-ssa/20030922-2.c: Likewise.

From-SVN: r101393
      Richard Henderson committed
    • re PR libfortran/22142 ([4.0 only] eoshift: boundary not filled in correctly) · 0f363a3b 
      2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>

        PR libfortran/22142
        * m4/eoshift3.m4:  Correct bstride (it needs to be multiplied
        by size since it's a char pointer).
        * m4/eoshift3_4.c:  Regenerated.
        * m4/eoshift3_8.c:  Regenerated.

2005-06-28  Thomas Koenig  <Thomas.Koenig@online.de>

        PR libfortran/22142
        * gfortran.fortran-torture/execute/intrinsic_eoshift.f90:
        Add testcase for PR 22142.

From-SVN: r101392
      Thomas Koenig committed
    • target.h (invalid_conversion, [...]): New hooks. · 4de67c26 
      	* target.h (invalid_conversion, invalid_unary_op,
	invalid_binary_op): New hooks.
	* target-def.h (TARGET_INVALID_CONVERSION,
	TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP,
	TARGET_INITIALIZER): Likewise.
	* hooks.h (hook_constcharptr_tree_tree_null,
	hook_constcharptr_int_tree_null,
	hook_constcharptr_int_tree_tree_null): New.
	* hooks.c (hook_constcharptr_tree_tree_null,
	hook_constcharptr_int_tree_null,
	hook_constcharptr_int_tree_tree_null): Likewise.
	* gcc/doc/tm.texi (TARGET_INVALID_CONVERSION,
	TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): Document.
	* c-convert.c (convert): Use invalid_conversion hook.
	* c-typeck.c (build_unary_op): Use invalid_unary_op hook.
	(build_binary_op): Use invalid_binary_op hook.
	* config/ia64/ia64-modes.def: Define RFmode.
	* config/ia64/ia64-protos.h (spill_xfmode_operand): Remove.
	(ia64_expand_movxf_movrf): New.
	* config/ia64/ia64.md (movxf): Move code to
	ia64_expand_movxf_movrf.
	(movrf, movrf_internal): New.
	* ia64.c (ia64_invalid_conversion, ia64_invalid_unary_op,
	ia64_invalid_binary_op, TARGET_INVALID_CONVERSION,
	TARGET_INVALID_UNARY_OP, TARGET_INVALID_BINARY_OP): New.
	(spill_xfmode_operand): Rename to spill_xfmode_rfmode_operand.
	Add mode parameter.  Make static.
	(ia64_expand_movxf_movrf): New, moved from ia64.md.  Handle RFmode
	as well as XFmode.
	(ia64_function_arg, ia64_function_value, ia64_register_move_cost,
	ia64_scalar_mode_supported_p): Handle RFmode as well as XFmode.
	(ia64_init_builtins): Set up __fpreg as RFmode.
	(ia64_mangle_fundamental_type): Mangle __fpreg as u7__fpreg.

cp:
	* cvt.c (ocp_convert): Use invalid_conversion hook.
	* typeck.c (build_binary_op): Use invalid_binary_op hook.
	(build_unary_op): Use invalid_unary_op hook.

testsuite:
	* g++.dg/ext/fpreg1.C, gcc.target/ia64/fpreg-1.c,
	gcc.target/ia64/fpreg-2.c: New tests.

From-SVN: r101391
      Joseph Myers committed
    • Makefile.in: Set and use UNWIND_H. · 2a75c0b6 
      2005-06-28  Paul Brook  <paul@codesourcery.com>

gcc/
	* Makefile.in: Set and use UNWIND_H.  Install as unwind.h.
	* c-decl.c (finish_decl): Call default_init_unwind_resume_libfunc.
	* except.c (add_ehspec_entry): Generate arm eabi filter lists.
	(assign_filter_values): Ditto.
	(output_ttype): New function.
	(output_function_exception_table): Use output_ttype.  Generate arm
	eabi filter lists.
	(default_init_unwind_resume_libfunc): New function.
	* except.h (default_init_unwind_resume_libfunc): Add prototype.
	* optabs.c (init_optabs): Don't set unwind_resume_libfunc.
	* opts.c (decode_options): Use targetm.unwind_tables_default.
	* target-def.h (TARGET_ASM_TTYPE): Provide and use definition.
	(TARGET_ARM_EABI_UNWINDER, TARGET_UNWIND_TABLES_DEFAULT): Ditto.
	* target.h (struct gcc_target): Add asm.ttype, unwind_tables_default
	and arm_eabi_unwinder.
	* unwind-c.c: Support Arm EABI unwinder.
	* unwind.h: Rename ...
	* unwind-generic.h: ... To this.
	* doc/tm.texi (TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER): Document.
	(TARGET_UNWID_TABLES_DEFAULT): Document.

	* config/arm/arm-protos.h (arm_output_fn_unwind): Add prototype.
	* config/arm/arm.c (arm_unwind_emit, arm_output_ttype): New functions.
	(TARGET_UNWIND_EMIT, TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER):
	Define.
	(thumb_pushpop, thumb_output_function_prologue): Output unwinding
	directives.
	(arm_unwind_emit_stm, arm_unwind_emit_set): New functions.
	* config/arm/arm.h (MUST_USE_SJLJ_EXCEPTIONS): Only define when
	!TARGET_UNWIND_INFO.
	(ARM_OUTPUT_FN_UNWIND, ARM_EABI_UNWIND_TABLES): Define.
	* config/arm/bpabi.h (TARGET_UNWIND_INFO): Define.
	* config/arm/elf.h (ASM_DECLARE_FUNCTION_NAME,
	ASM_DECLARE_FUNCTION_SIZE): Use ARM_OUTPUT_FN_UNWIND.
	* config/arm/lib1funcs.asm: Include libunwind.S.
	* config/arm/libgcc-bpabi.ver: Add unwinding routines.
	* config/arm/libunwind.S: New file.
	* config/arm/pr-support.c: New file.
	* config/arm/t-bpabi (LIB1ASMFUNCS): Add _unwind.
	(UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set.
	* config/arm/t-symbian (UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set.
	* config/arm/unwind-arm.c: New file.
	* config/arm/unwind-arm.h: New file.
	* config/i386/t-netware (USER_H): Remove unwind.h.
	* config/ia64/ia64.h (TARGET_UNWIND_TABLES_DEFAULT): Define.

gcc/cp/
	* Make-lang.in (cp/except.o): Depend on $(TARGET_H)
	* except.c: Include target.h.
	(init_exception_processing): Initialize unwind_resume_libfunc.
	* doc/tm.texi: Document TARGET_ASM_TTYPE
gcc/ada/
	* misc.c (gnat_init_gcc_eh): Call default_init_unwind_resume_libfunc.
gcc/java/
	* decl.c (java_init_decl_processing): Call
	default_init_unwind_resume_libfunc.
gcc/objc/
	* objc-act.c (objc_init_exceptions): Call
	default_init_unwind_resume_libfunc.
libstdc++/
	* acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Check for
	__cxa_end_cleanup.
	* libsupc++/Makefile.am (sources): Add eh_call.c and eh_arm.c.
	* libsupc++/eh_arm.cc: New file.
	* libsupc++/eh_call.cc: New file.
	* libsupc++/eh_catch.cc (__cxa_get_exception_ptr): Use
	__gxx_caught_object.
	(__cxa_begin_catch): Ditto. Use __is_gxx_exception_class. Call
	_Unwind_Complete when using the ARM EABI.
	(__cxa_end_catch): Use __is_gxx_exception_class.
	* libsupc++/eh_personality.cc: Define NO_SIZE_OF_ENCODED_VALUE when
	using the ARM EABI.
	(save_caught_exception, restore_caught_exception): New functions.
	(_throw_typet): New typedef.
	(get_ttype_entry, get_adjusted_ptr, check_exception_spec): Add ARM
	EABI implementations.
	(PERSONALITY_FUNCTION): Use new functions.  Addd support for ARM EABI
	unwinding libary.
	(__cxa_unexpected): Disable when using the ARM EABI.
	* libsupc++/eh_throw.cc (__cxa_throw): Use __GXX_INIT_EXCEPTION_CLASS.
	(__cxa_rethrow): Use __is_gxx_exception_class.  Call
	_Unwind_RaiseException when using the ARM EABI.
	* libsupc++/unwind-cxx.h (struct __cxa_exception): Add fields for ARM
	EABI semantics.
	(struct __cxa_eh_globals): Ditto.
	(__cxa_call_terminate): Add prototype.
	(__cxa_type_match, __cxa_begin_cleanup, __cxa_end_cleanup): Add
	prototypes.
	(__get_exception_header_from_obj, __get_exception_header_from_ue):
	Move earlier in file.
	(__is_gxx_exception_class, __GXX_INIT_EXCEPTION_CLASS,
	__gxx_caught_object): New functions.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* libmath/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* src/Makefie.in: Regenerate.
	* testsuite/makefile.in: Regenerate.

From-SVN: r101389
      Paul Brook committed
    • builtins.c: (expand_builtin_memset): Rewrite to support 'set_storage_via_setmem'. · 57e84f18 
      2006-06-28  Adrian Straetling  <straetling@de.ibm.com>

	* builtins.c: (expand_builtin_memset): Rewrite to support
	'set_storage_via_setmem'.
	* expr.c: (enum insn_code setmem_optab): Define.
	(enum insn_code clrmem_optab): Remove.
	(set_storage_via_setmem): New function.
	(clear_storage_via_setmem): Remove.
	(clear_storage): Replace call to "clear_storage_via_clrmem" with
	"set_storage_via_setmem".
	* expr.h: (set_storage_via_setmem): Declare.
	(CLEAR_RATIO): Redefine using HAVE_setmemM.
	* optabs.h: (enum insn_code setmem_optab): Declare.
	(enum insn_code clrmem_optab): Remove.
	* optabs.c: (init_optabs): Initialize setmem_optab.
	(enum insn_code clrmem_optab): Remove.
	* genopinit.c: (otabs): Likewise.
	* doc/md.texi: Document new standard pattern 'setmem'. Remove
	  'clrmem'.
	* config/alpha/alpha.c: (alpha_expand_block_clear): Adjust
	'operands' ordering.
	* config/frv/frv.c: (frv_expand_block_clear): Likewise.
	* config/rs6000/rs6000.c: (expand_block_clear): Likewise.
	* config/alpha/alpha.md: ("clrmemqi", "clrmemdi"): Rename to "setmemM".
	FAIL on operands[2]!=const0_rtx. Adjust 'operands' ordering.
	* config/avr/avr.md: ("clrmemhi"): Likewise.
	* config/frv/frv.md: ("clrmemsi"): Likewise.
	* config/i386/i386.md: ("clrmemsi", "clrmemdi"): Likewise.
	* config/pa/pa.md: ("clrmemsi", "clrmemdi"): Likewise.
	* config/rs6000/rs6000.md: ("clrmemsi"): Likewise.
	* config/s390/s390.md: ("clrmem<mode>"): Likewise.

From-SVN: r101386
      Adrian Straetling committed
    • Makefile.in: Set and use UNWIND_H. · 617a1b71 
      2005-06-28  Paul Brook  <paul@codesourcery.com>

gcc/
	* Makefile.in: Set and use UNWIND_H.  Install as unwind.h.
	* c-decl.c (finish_decl): Call default_init_unwind_resume_libfunc.
	* except.c (add_ehspec_entry): Generate arm eabi filter lists.
	(assign_filter_values): Ditto.
	(output_ttype): New function.
	(output_function_exception_table): Use output_ttype.  Generate arm
	eabi filter lists.
	(default_init_unwind_resume_libfunc): New function.
	* except.h (default_init_unwind_resume_libfunc): Add prototype.
	* optabs.c (init_optabs): Don't set unwind_resume_libfunc.
	* opts.c (decode_options): Use targetm.unwind_tables_default.
	* target-def.h (TARGET_ASM_TTYPE): Provide and use definition.
	(TARGET_ARM_EABI_UNWINDER, TARGET_UNWIND_TABLES_DEFAULT): Ditto.
	* target.h (struct gcc_target): Add asm.ttype, unwind_tables_default
	and arm_eabi_unwinder.
	* unwind-c.c: Support Arm EABI unwinder.
	* unwind.h: Rename ...
	* unwind-generic.h: ... To this.
	* doc/tm.texi (TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER): Document.
	(TARGET_UNWID_TABLES_DEFAULT): Document.

	* config/arm/arm-protos.h (arm_output_fn_unwind): Add prototype.
	* config/arm/arm.c (arm_unwind_emit, arm_output_ttype): New functions.
	(TARGET_UNWIND_EMIT, TARGET_ASM_TTYPE, TARGET_ARM_EABI_UNWINDER):
	Define.
	(thumb_pushpop, thumb_output_function_prologue): Output unwinding
	directives.
	(arm_unwind_emit_stm, arm_unwind_emit_set): New functions.
	* config/arm/arm.h (MUST_USE_SJLJ_EXCEPTIONS): Only define when
	!TARGET_UNWIND_INFO.
	(ARM_OUTPUT_FN_UNWIND, ARM_EABI_UNWIND_TABLES): Define.
	* config/arm/bpabi.h (TARGET_UNWIND_INFO): Define.
	* config/arm/elf.h (ASM_DECLARE_FUNCTION_NAME,
	ASM_DECLARE_FUNCTION_SIZE): Use ARM_OUTPUT_FN_UNWIND.
	* config/arm/lib1funcs.asm: Include libunwind.S.
	* config/arm/libgcc-bpabi.ver: Add unwinding routines.
	* config/arm/libunwind.S: New file.
	* config/arm/pr-support.c: New file.
	* config/arm/t-bpabi (LIB1ASMFUNCS): Add _unwind.
	(UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set.
	* config/arm/t-symbian (UNWIND_H, LIB2ADDEH, LIB2ADDEHDEP): Set.
	* config/arm/unwind-arm.c: New file.
	* config/arm/unwind-arm.h: New file.
	* config/i386/t-netware (USER_H): Remove unwind.h.
	* config/ia64/ia64.h (TARGET_UNWIND_TABLES_DEFAULT): Define.

gcc/cp/
	* Make-lang.in (cp/except.o): Depend on $(TARGET_H)
	* except.c: Include target.h.
	(init_exception_processing): Initialize unwind_resume_libfunc.
	* doc/tm.texi: Document TARGET_ASM_TTYPE
gcc/ada/
	* misc.c (gnat_init_gcc_eh): Call default_init_unwind_resume_libfunc.
gcc/java/
	* decl.c (java_init_decl_processing): Call
	default_init_unwind_resume_libfunc.
gcc/objc/
	* objc-act.c (objc_init_exceptions): Call
	default_init_unwind_resume_libfunc.
libstdc++/
	* acinclude.m4 (GLIBCXX_ENABLE_SJLJ_EXCEPTIONS): Check for
	__cxa_end_cleanup.
	* libsupc++/Makefile.am (sources): Add eh_call.c and eh_arm.c.
	* libsupc++/eh_arm.cc: New file.
	* libsupc++/eh_call.cc: New file.
	* libsupc++/eh_catch.cc (__cxa_get_exception_ptr): Use
	__gxx_caught_object.
	(__cxa_begin_catch): Ditto. Use __is_gxx_exception_class. Call
	_Unwind_Complete when using the ARM EABI.
	(__cxa_end_catch): Use __is_gxx_exception_class.
	* libsupc++/eh_personality.cc: Define NO_SIZE_OF_ENCODED_VALUE when
	using the ARM EABI.
	(save_caught_exception, restore_caught_exception): New functions.
	(_throw_typet): New typedef.
	(get_ttype_entry, get_adjusted_ptr, check_exception_spec): Add ARM
	EABI implementations.
	(PERSONALITY_FUNCTION): Use new functions.  Addd support for ARM EABI
	unwinding libary.
	(__cxa_unexpected): Disable when using the ARM EABI.
	* libsupc++/eh_throw.cc (__cxa_throw): Use __GXX_INIT_EXCEPTION_CLASS.
	(__cxa_rethrow): Use __is_gxx_exception_class.  Call
	_Unwind_RaiseException when using the ARM EABI.
	* libsupc++/unwind-cxx.h (struct __cxa_exception): Add fields for ARM
	EABI semantics.
	(struct __cxa_eh_globals): Ditto.
	(__cxa_call_terminate): Add prototype.
	(__cxa_type_match, __cxa_begin_cleanup, __cxa_end_cleanup): Add
	prototypes.
	(__get_exception_header_from_obj, __get_exception_header_from_ue):
	Move earlier in file.
	(__is_gxx_exception_class, __GXX_INIT_EXCEPTION_CLASS,
	__gxx_caught_object): New functions.
	* aclocal.m4: Regenerate.
	* configure: Regenerate.
	* Makefile.in: Regenerate.
	* include/Makefile.in: Regenerate.
	* libmath/Makefile.in: Regenerate.
	* libsupc++/Makefile.in: Regenerate.
	* po/Makefile.in: Regenerate.
	* src/Makefie.in: Regenerate.
	* testsuite/makefile.in: Regenerate.

From-SVN: r101385
      Paul Brook committed
    • c-decl.c (pop_scope): Move warning control into warning call. · 3176a0c2 
      * c-decl.c (pop_scope): Move warning control into warning call.
(diagnose_mismatched_decls): Likewise.
(pushdecl): Likewise.
(start_decl): Likewise.
(grokparms): Likewise.
(start_function): Likewise.
(store_parm_decls_newstyle): Likewise.
(store_parm_decls_oldstyle): Likewise.
(finish_function): Likewise.
(declspecs_add_scspec): Likewise.
* c-format.c (decode_format_attr): Likewise.
(maybe_read_dollar_number): Likewise.
(avoid_dollar_number): Likewise.
(finish_dollar_format_checking): Likewise.
(check_format_info): Likewise.
(check_format_info_main): Likewise.
(check_format_types): Likewise.
(format_type_warning): Likewise.
* c-typeck.c (function_types_compatible_p): Likewise.
(build_array_ref): Likewise.
(convert_arguments): Likewise.
(build_c_cast): Likewise.
(store_init_value): Likewise.
(process_init_element): Likewise.
(c_start_case): Likewise.
* stor-layout.c (finalize_record_size): Likewise.
* tree-cfg.c (execute_warn_function_noreturn): Likewise.
* tree-inline.c (expand_call_inline): Likewise.

From-SVN: r101384
      DJ Delorie committed
    • re PR target/22134 (vf_hue.c:54: internal compiler error: in final_scan_insn, at final.c:2419) · cec471db 
              PR target/22134
        * config/i386/i386.md (fist<mode>2_with_temp splitter):
        Clobber memory operand, not scratch register.

From-SVN: r101383
      Uros Bizjak committed
    • re PR libgcj/22189 (Table Full in gcj-dbtool if -m option used with smallest possible input) · 832a0afe 
      2005-06-28  Robin Green  <greenrd@greenrd.org>

	PR java/22189
	* gnu/gcj/runtime/PersistentByteMap.java (init): Fix rounding
	error.

From-SVN: r101382
      Robin Green committed
    • s390.c (machine_function): New field has_landing_pad_p. · 7bcebb25 
      2005-06-28  Andreas Krebbel  <krebbel1@de.ibm.com>

	* config/s390/s390.c (machine_function): New field has_landing_pad_p.
	(s390_set_has_landing_pad_p, s390_reg_clobbered_rtx,
	 s390_regs_ever_clobbered): New functions.
	(s390_return_addr_rtx): Use get_hard_reg_initial_value.
	(s390_register_info, s390_init_frame_layout, s390_update_frame_layout):
	Use s390_regs_ever_clobbered.
	(s390_emit_prologue): Don't use r14 as temp reg if its content is used
	for builtin_return_address.
	* config/s390/s390.md ("exception_receiver"): New expander.
	* config/s390/s390-protos.h (s390_set_has_landing_pad_p): Prototype
	added.

From-SVN: r101381
      Andreas Krebbel committed
    • except.c (current_function_has_exception_handlers): Function description added… · 16c5f6e1 
      except.c (current_function_has_exception_handlers): Function description added and if statements merged.

2005-06-28  Andreas Krebbel  <krebbel1@de.ibm.com>

	* except.c (current_function_has_exception_handlers): Function
	description added and if statements merged.

From-SVN: r101380
      Andreas Krebbel committed
    • * gfortran.dg/dev_null.f90: Run test only on linux and solaris. · 8234b3bd 
      From-SVN: r101379
      Francois-Xavier Coudert committed
    • * gfortran.dg/slash_1.f90: New test. · 0a0a8cf7 
      From-SVN: r101378
      Francois-Xavier Coudert committed
    • re PR libfortran/22170 ([4.0 only] Handle format slash error) · e082bf48 
      	PR libfortran/22170
	* io/transfer.c (formatted_transfer): Do not iterate on the
	repeat count of a FMT_SLASH, since this is already done in
	next_format().

From-SVN: r101377
      Francois-Xavier Coudert committed